| #region Copyright notice and license |
| |
| // Copyright 2015 gRPC authors. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #endregion |
| |
| using System; |
| using BenchmarkDotNet.Attributes; |
| using Grpc.Core.Internal; |
| |
| namespace Grpc.Microbenchmarks |
| { |
| public class CompletionRegistryBenchmark : CommonThreadedBase |
| { |
| [Params(false, true)] |
| public bool UseSharedRegistry { get; set; } |
| |
| const int Iterations = 1000000; // High number to make the overhead of RunConcurrent negligible. |
| [Benchmark(OperationsPerInvoke = Iterations)] |
| public void RegisterExtract() |
| { |
| RunConcurrent(() => { |
| CompletionRegistry sharedRegistry = UseSharedRegistry ? new CompletionRegistry(Environment, () => BatchContextSafeHandle.Create(), () => RequestCallContextSafeHandle.Create()) : null; |
| RunBody(sharedRegistry); |
| }); |
| } |
| |
| private void RunBody(CompletionRegistry optionalSharedRegistry) |
| { |
| var completionRegistry = optionalSharedRegistry ?? new CompletionRegistry(Environment, () => throw new NotImplementedException(), () => throw new NotImplementedException()); |
| var ctx = BatchContextSafeHandle.Create(); |
| |
| for (int i = 0; i < Iterations; i++) |
| { |
| completionRegistry.Register(ctx.Handle, ctx); |
| var callback = completionRegistry.Extract(ctx.Handle); |
| // NOTE: we are not calling the callback to avoid disposing ctx. |
| } |
| ctx.Recycle(); |
| } |
| } |
| } |